this
    .router
    .events
    .filter(event => event.constructor.name === 'NavigationStart')
    .filter(event => (/access_token|id_token|error/).test(event.url))
    .subscribe(() => {
      this.lock.resumeAuth(window.location.hash, (error, authResult) => {
        if (error) return console.log(error);
        localStorage.setItem('id_token', authResult.idToken);
        this.router.navigate(['/']);
      });